指標設定產生要求 JSON 格式

"existing_uuid": "a1a2a3a4-b1b2-c1c2-d1d2-d3d4d5d6d7d8",

"vs_version": "v1.0",

"data_source_message_types": {
  "MyCustomSpeedService": "com.sdv.example.SampleMessage"
}

"descriptor_protos": [
  "Cu8BCiZtY2cvdGVzdGRhdGEvbWF4YXZnY3..." // Base64 string
]

{
  "existing_uuid": "00000000-0000-0000-0000-000000000000", // Optional
  "vs_version": "example_version", // Optional
  "descriptor_protos": ["..."], // Optional. Base64 encoded FileDescriptorSet
  "data_source_message_types": {
    "ExampleServiceName": "com.example.ProtoMessage"
  }, // Optional
  "start_trigger_name": "DataTriggerExample", // Optional
  "stop_trigger_name": "ConditionalTriggerExample", // Optional
  "deactivate_trigger_name": "PeriodicTriggerExample" // Optional
}

{
  "data_sources": [
    {
      "name": "SubscriptionExample",
      "source_identifier": "com.example.sdv.ExampleMessage|example-unit",
      "connection_type": "SUBSCRIPTION", // Options: SUBSCRIPTION (default), ON_DEMAND
      "sub_sampling_interval_ms": 100, // Optional
      "fetch_last_message": false // Optional. Default: false
    },
    {
      "name": "RegistryExample",
      // Configurable Publisher Registry-based publisher (matches data_source_message_types)
      "source_identifier": "ExampleServiceName",
      "connection_type": "SUBSCRIPTION"
    },
    {
      "name": "GetterExample",
      "source_identifier": "com.example.sdv.ExampleConfig|example-unit",
      "connection_type": "ON_DEMAND",
      "configuration": {
        "type_url": "type.googleapis.com/example.Config",
        "value_json": {} // Or value_textproto, value (base64)
      }
    }
  ],
  "aggregators": [
    {
      "name": "AggregatorExample",
      "trigger_names": ["DataTriggerExample"],
      "reset_on_get": false, // Optional. Default: false. If true, resets state after it's read
      "message_builder": {
        "message_type": "com.example.AggregatedMessage", // Optional
        "field_assignments": [
          {
            "field_name": "avg_example",
            "aggregation": {
              // Options: avg, count, min, max, sum, stddev, delta, vector, none
              "@type": "avg",
              "expression": "SubscriptionExample.value"
            }
          },
          {
            "field_name": "count_example",
            "aggregation": {
              "@type": "count" // Counts number of evaluations. No expression needed
            }
          },
          {
            "field_name": "vector_example",
            "aggregation": {
              "@type": "vector",
              "expression": "SubscriptionExample.value",
              "max_length": 10 // Optional. If set, creates a ring buffer
            }
          }
        ]
      }
    }
  ]
}

{
  "triggers": [
    {
      "name": "PeriodicTriggerExample",
      "periodic": { "period_ms": 1000 }
    },
    {
      "name": "DataTriggerExample",
      "data": { "source_name": "SubscriptionExample" }
    },
    {
      "name": "ConditionalTriggerExample",
      "conditional": {
        "triggers": ["PeriodicTriggerExample"],
        "expression": "SubscriptionExample.value > 0",
        "condition_type": {
          // Options: is_true, is_false, rising_edge, falling_edge, all_changes
          "rising_edge": {
            "rising_options": { "min_duration_ms": 0, "require_exact": false }
          }
        }
      }
    }
  ]
}

{
  "report_configs": [
    {
      "name": "ReportExample",
      "trigger_names": ["PeriodicTriggerExample"],
      "report_incomplete": false, // Optional. Default: false
      "report_initial": false, // Optional. Default: false
      "message_builder": {
        "message_type": "com.example.ReportMessage", // Optional. Must be defined in VSIDL catalog or descriptor_protos. Message type will be inferred if not provided
        "field_assignments": [
          {
            "field_name": "avg_example",
            "aggregation": {
              "@type": "none", // Passthrough since aggregation is done in AggregatorExample
              "expression": "AggregatorExample.avg_example"
            }
          }
        ]
      }
    }
  ]
}